Kai Chen 陈恺 PhD student at CUHK


Kai Chen is a third-year Ph.D. student in Multimedia Laboratory at The Chinese University of Hong Kong. He is supervised by Prof. Dahua Lin and also work closely with Prof. Chen Change Loy.
He got the B.Eng. in Department of Automation at Tsinghua University in 2015, and then became a member of MMLAB. His research interests include computer vision and deep learning, particularly focusing on object detection and video analysis.

CV  Github


  •  One paper accepted to CVPR 2018.
  •  One paper accepted to CVPR 2017.


Optimizing Video Object Detection via a Scale-Time Lattice

Kai Chen, Jiaqi Wang, Shuo Yang, Xingcheng Zhang, Yuanjun Xiong, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2018

[ PDF] [ Project page] [ Code]

Discover and Learn New Objects from Documentaries

Kai Chen, Hang Song, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2017 (Spotlight)

[ PDF] [ Project page] [ Dataset]

Video Object Segmentation with Re-identification

Xiaoxiao Li, Yuankai Qi, Zhe Wang, Kai Chen, Ziwei Liu, Jianping Shi, Ping Luo, Xiaoou Tang, Chen Change Loy
Workshop of DAVIS Challenge on Video Object Segmentation, Computer Vision and Pattern Recognition (CVPR), 2017 (Winning entry)

[ PDF] [ Project page]


  • IERG4080: Building Scalable Internet-based Services - Teaching Assistant
  • IERG3810: Microcontrollers and Embedded Systems Laboratory - Teaching Assistant


  • ck015 ie.cuhk.edu.hk